28mm Blow Off Valve return blocker Master Cylinder Stoppers - 1 piece billet aluminium

- 1 piece billet aluminium construction - Direct replacement

25mm resulting in camber options of a fixed +/- 0

After selling over 10

- Featuring high quality 5/8" Teflon lined pillow ball rod ends which eliminate the flex found in factory rubber bushing offering a more direct and predictable feel

9 studs - Hub centric to suit 66

28mm Blow Off Valve return blocker Master Cylinder Stoppers - 1 piece billet aluminiumThe GKTECH Blow Off Valve return blocker and is to be used on the intake pipe when the standard blow off valve is removed. If the hole left from removing the blow off valve isn't removed, air will get sucked into the intake after the air flow meter and the car will run very rough. 1 piece billet aluminium construction Direct replacement 28mm's in diameter